California closed part of Interstate 5 on Saturday after military officials confirmed artillery would be shot over the freeway. Then it reopened temporarily.

An artillery shell fired as part of the Marine Corps’ 250-year anniversary celebrations prematurely detonated over Interstate ...

The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for ...

The U.S. military exercise that shot live-fire artillery rounds over Interstate 5 on Saturday dropped metal shrapnel onto a ...

A 15-mile stretch of Interstate 5 in Southern California was shut down for a U.S. Marine Corps demonstration. The event, commemorating the Marines' 250th anniversary, was attended by Vice President JD ...

California lawmakers are demanding answers after a live fire demonstration over Camp Pendleton Saturday led to a misfire that ...

New questions are emerging about why there were no public warnings before the U.S. Marines fired over Interstate 5 and a ...

Posts claiming the U.S. Marine Corps fired live ammunition over Interstate 5 in Southern California, causing the highway to close temporarily during what the Marines called "a live-fire amphibious ...

The mishap, during an anniversary celebration for the Marine Corps attended by the vice president and defense secretary, underscores safety concerns that Gov. Gavin Newsom voiced before Saturday’s ...